package com.softeem.dog;

/**
 * @author xiyu
 * @version 1.0
 * @date 2025/4/1 14:43
 * @description
 */
public class Dog {
    public void eat(){}
    public void bite(){}

    public Dog() {
    }

    static class KejiDog extends Dog{
        public void yaoweiba(){}
    }

    public static void main(String[] args) {
        KejiDog dog = new KejiDog();
        dog.yaoweiba();
    }
}
